I tested the 1.0.0 app, connected to board, got a message to update firmware 
and did just that. Worked like a charm. However, when I connected to my second(and 3rd) board I did not get the option. I tried updating to the second latest firmware via esp(which worked fine) but still didn’t get an option to update firmware when I connected the app. I even tried connecting directly via OTG (which also works like a charm) but no go. And I know the firmware was 0.9.7 on both boards.
I think I read somwhere that the update button gets hidden after update, but when you connect to an older firmware it doesn’t reapper. Anyone else having this problem?